例句與造句

1. he expected to deduce new ones by mathematical means .
   他期望用數(shù)學(xué)方法得出一些推論。
2. it is possible to attribute a useful mathematical meaning to u(x, w) .
   賦予U（x，W）一種有用的數(shù)學(xué)意義是可能的。
3. in the paper, 4x 5-matrix analyses in competition auditing is pointed out and the mathematical means to appraise costs and differentiations of enterprises are discussed
   其中，筆者提出進(jìn)行競爭審核的45矩陣分析方法，將更多的定性指標(biāo)進(jìn)行量化，探討衡量企業(yè)低成本、進(jìn)行企業(yè)差異化評(píng)價(jià)的數(shù)量方法。
4. at present, however, there is still no convincible wags to mine transportation vechile scheduling, for all mathematical means we have is limited in solving this problem, and instructing science theory is wanted . in order to solve these problems, we usually with the help of heuristic method for decision-making and judgement-making in mine transportation vechile scheduling, so the development and invention of intelligence compute software is desperately needed
   礦山運(yùn)輸車輛調(diào)度過程復(fù)雜多變，現(xiàn)有的數(shù)學(xué)方法在解決此問題時(shí)還很不完善，缺乏科學(xué)的理論作指導(dǎo)。這些問題的解決，往往需要用啟發(fā)式方法(heuristicmethod)作出決策和判斷，這就有賴于智能計(jì)算軟件的開發(fā)和研制。
5. based on the analysis of topology structure of parallel mechanisms and using differential topology and differential manifolds as mathematical tools, we propose a new classification method . this method classifies singularities of parallel mechanisms into two basic types, i . e . topology singularity and parameterization singularity . this kind of classification has clear physical and mathematical meaning and fully reveals the characteristic of configuration space of parallel mechanisms
   采用微分拓?fù)浜臀⒎至餍蔚痊F(xiàn)代數(shù)學(xué)工具，在對(duì)并聯(lián)機(jī)構(gòu)位形空間的拓?fù)浣Y(jié)構(gòu)進(jìn)行分析的基礎(chǔ)上，提出了一種新的奇異位形的分類方法，即把奇異位形分為拓?fù)淦娈愇恍?、參?shù)化奇異位形兩種類型，這種分類方法充分體現(xiàn)了并聯(lián)機(jī)構(gòu)位形空間的特點(diǎn)，具有十分明確的物理和數(shù)學(xué)意義。
6. It's difficult to find mathematical mean in a sentence. 用mathematical mean造句挺難的